CVE-2025-27300 WordPress ADFO plugin <= 1.9.1 - Deserialization of untrusted data vulnerability
Attackers can exploit unsafe deserialization in the ADFO WordPress plugin to potentially execute arbitrary code.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-27300?
CVE-2025-27300 is a high-severity unsafe deserialization vulnerability in giuliopanda ADFO, published on 24 Feb 2025. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Deserialization of Untrusted Data vulnerability in giuliopanda ADFO admin-form allows Object Injection.This issue affects ADFO: from n/a through <= 1.9.1.
Weakness: CWE-502
Which versions are affected by CVE-2025-27300?
How do I fix CVE-2025-27300?
No fix has been published for CVE-2025-27300 yet. Limit exposure of the affected software until one is available.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2025-27300 being exploited?
There is no known exploitation of CVE-2025-27300 in the wild and no public exploit code.
Sources
Also known as GHSA-xvpj-rpwv-6v3h.